Patents
Sitemap › H03 - Basic electronic circuitry › H03M - Coding, decoding or code conversion, in general › H03M 1 - Analogue/digital conversion; Digital/analogue conversion
Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
04/2010
04/28/2010CN1614894B Video signal processing system including analog to digital converter and related method for calibrating analog to digital converter
04/28/2010CN1595809B D/A converter capable of converting output order and display using same converter
04/28/2010CN1526202B High-speed, high-resolution and low-consumption analog/digital converter with single-ended input
04/28/2010CN1322062B Sigma delta type analog-to-digital converter
04/28/2010CN101015125B System and method for scalable encoding and decoding data
04/27/2010US7705765 Systems and methods for characterizing component ratios and generating a digital representation of same
04/27/2010US7705764 Method of algorithmic analog-to-digital conversion and algorithmic analog-to-digital converter
04/27/2010US7705763 A-D convert apparatus
04/27/2010US7705762 Voltage random access memory (VRAM)
04/27/2010US7705761 System and method for wideband direct sampling and beamforming using complex analog to digital converter
04/27/2010US7705760 Method and device for the filtering and analogue/digital conversion of analogue signal
04/27/2010US7705759 Generation of a digital controlled precise analog sine function
04/27/2010US7705756 Multi-channel analog-to-digital converter
04/27/2010US7705755 Signal converting apparatus with built-in self test
04/22/2010WO2010044838A2 Continuous synchronization for multiple adcs
04/22/2010WO2010044444A1 Cyclic a/d converter, image sensor device, and method for generating digital signal from analog signal
04/22/2010WO2010044000A1 An adc
04/22/2010WO2010043999A1 Switched-capacitor pipeline stage
04/22/2010WO2009140336A8 Digital interface for data converters
04/22/2010US20100097261 Digitizer with variable sampling clock and method using the same
04/22/2010US20100097260 Analog-to-digital converter
04/22/2010US20100097259 System for processing patient monitoring signals
04/22/2010US20100097258 Apparatus comprising frequency selective circuit and method
04/22/2010US20100097254 Mixed-signal control apparatus of modulation system
04/22/2010US20100097253 Low power linear interpolation digital-to-analog conversion
04/22/2010US20100097252 Calibration device and method thereof for pipelined analog-to-digital converter
04/22/2010US20100097251 Balanced rotator conversion of serialized data
04/22/2010DE112008001481T5 Analoge Eingabevorrichtung Analog input device
04/22/2010DE102008052172A1 Vorrichtung zum Erzeugen eines Korrektursignals An apparatus for generating a correction signal
04/22/2010DE102005032982B4 Verfahren und Vorrichtung zur Analog-Digital-Wandlung eines Eingangssignals Method and apparatus for analog-to-digital conversion of an input signal
04/21/2010EP2178209A1 Chopper-type comparator and a/d converter
04/21/2010EP2177879A2 Resolver interface and signal conditioner
04/21/2010EP1264513B1 Hearing aid comprising a microphone arrangement and an analog-digital converter module
04/21/2010CN1929310B Phase detection device and method thereof
04/21/2010CN101222230B Assembly line type D/A convertor capable of calibrating capacitance mismatch and finite gain error
04/21/2010CN101032079B A/d变换器 A / d converter
04/20/2010US7702702 Signal processing device for computing phase difference between alternating current signals
04/20/2010US7701377 Current steering DAC using thin oxide devices
04/20/2010US7701376 Digital calibration type analog-to-digital converter and wireless receiver circuit and wireless transceiver circuit using the same
04/20/2010US7701375 Current steering series-gated quantizer encoder and encoding method
04/20/2010US7701374 Method and apparatus for automatic optimal sampling phase detection
04/20/2010US7701373 Current steering DAC
04/20/2010US7701371 Digital gain computation for automatic gain control
04/20/2010US7701370 Current output circuit with bias control and method thereof
04/15/2010WO2010042696A1 Dithering technique for reducing digital interference
04/15/2010WO2010042051A1 Analog-to-digital converter
04/15/2010WO2010041353A1 Differential switch, d/a converter, semiconductor integrated circuit, and communication device
04/15/2010WO2010041187A1 A method of gain calibration of an adc stage and an adc stage
04/15/2010WO2010041163A2 Phase frequency to digital converter
04/15/2010US20100094469 Control method and system for a fluid control device, based on position sensor learning
04/15/2010US20100090876 Continuous synchronization for multiple adcs
04/15/2010US20100090875 Dithering Technique For Reducing digital Interference
04/15/2010US20100090874 Digital-Analog conversion circuit and output data correction method of the same
04/15/2010US20100090873 Systems and methods for characterizing component ratios and generating a digital representation of same
04/15/2010US20100090748 Internal voltage generating circuit
04/15/2010DE102008051083A1 Multiturn-Drehgeber Multiturn rotary encoder
04/15/2010DE102005009874B4 Verfahren zur Signalisierung eines Zustandes oder Ereignisses Method for signaling a condition or event
04/14/2010EP2174097A2 Rotary transducer with monitoring of the bearing wear and method therefor
04/14/2010CN1700603B Apparatus and method for digitalizing analog signal
04/14/2010CN1567726B Displacing type A/D and D/A converter with optimized signal to noise ratio
04/14/2010CN1529415B A/D conversion method based on non-linear mapping and its converter
04/14/2010CN101694999A Phase-adjustable clock output circuit of high-speed analog-to-digital converter
04/14/2010CN101694843A Unbalanced design method of high-position current source unit of current rudder-type digital-to-analog converter
04/14/2010CN101320975B Ultra-low power consumption comparer based on time domain
04/14/2010CN101222228B Analog digital A/D converting circuit structure used for broad band communication
04/13/2010US7697697 Apparatus for automatic identification of audio input/output device and method thereof
04/13/2010US7696918 A-D convert apparatus
04/13/2010US7696917 Encode circuit and analog-digital converter comprising a digital average unit and a logical boundary detection unit
04/13/2010US7696916 Parallel type analog-to-digital conversion circuit, sampling circuit and comparison amplification circuit
04/13/2010US7696915 Analog-to-digital converter having reduced number of activated comparators
04/13/2010US7696912 Interrupt based multiplexed current limit circuit
04/13/2010US7696911 Amplifier circuit, digital-to-analog conversion circuit, and display device
04/13/2010US7696909 Circuit for generating a temperature dependent current with high accuracy
04/13/2010US7694599 Gearing as well as a rotary encoder equipped with such gearing
04/13/2010CA2603922C Improved trim circuits and methodologies for data converters
04/08/2010WO2010039330A1 Data conversion circuitry and method therefor
04/08/2010WO2010038575A1 Successive approximation type a/d converter circuit and semiconductor integrated circuit for control
04/08/2010WO2010038319A1 Bit alignment correction mechanism in very-high-speed ad conversion
04/08/2010US20100086016 Method and apparatus for varying a dynamic range
04/08/2010US20100085485 Display system for outputting analog and digital signals to a plurality of display apparatuses, system and method
04/08/2010US20100085232 Parallel analog-digital converter with dual static ladder
04/08/2010US20100085231 Data processing device comprising adc unit
04/08/2010US20100085230 Sigma delta modulator and sigma delta a/d converter using the same
04/08/2010US20100085229 Algorithmic analog-to-digital converter
04/08/2010US20100085227 Stage-Resolution Scalable Opamp-Sharing Technique for Pipelined/Cyclic ADC
04/08/2010US20100085226 Analog correction of a phase-mismatch in high-sample rate time-interleaved analog-to-digital converters
04/08/2010US20100085225 Successive approximation adc with binary error tolerance mechanism
04/08/2010DE10239800B4 Phasendigitalisierer Phasendigitalisierer
04/08/2010DE102009041989A1 System, das einen Schaltpunkt erhält, wenn sich der Codierer in einer statischen Position befindet System that receives a switching point when the encoder is in a static position
04/08/2010DE102008050003A1 Parallel analog-to-digital converter, has input contacts connected with emitter terminals of respective transistors, and comparator circuit formed to impart negative and positive control current to respective emitter terminals
04/08/2010DE102008050001A1 Parallel digital-to-analog converter for converting multiple differential digital input signals into differential analog output signal, has two outputs of intermediate storage cell, where one output is connected with signal connection
04/08/2010DE102008027564A1 Wandlerschaltung zum Umwandeln eines empfangenen seriellen Analogsignals in den weiterzuverarbeitenden Bitstrom eines Digitalsignales Converter circuit for converting a received analog signal into the serial bit stream of a digital signal processed further
04/08/2010DE102008026019B4 Digital-Analog-Wandler-Schaltungsanordnung Digital-to-analog converter circuitry
04/07/2010EP2171854A1 Programmable analog-to-digital converter for low-power dc-dc smps
04/07/2010EP2171853A1 Sar analog-to-digital converter with large input range
04/07/2010EP1456941B1 Offset calibration system and method for a high gain signal channel
04/07/2010CN1671054B Device and method for low non linearity A-D converter
04/07/2010CN1599254B Capacity mismatch calibrating device
04/07/2010CN101093624B Method for implementing diversiform A-D /D-A conversion based on experimental platform
04/06/2010US7693672 Adaptive self-linearization
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